Zopache

Well this product uses the JQuery Dynatree package to generate tree widgets. At first I was disappointed that it used Plone. Then I realized it was for trees of Text Strings, rather than trees of objects with names. I could be wrong on that. It says the license is some simple license, but the setup.py says it is GPL. Duh. If it is Plone Centric, then it has to be GPL. So I chose not to use it.